baber/WOPTO huggingface dataset:
Patent JP-H04364168-A (JP)
Title: Sulfonamide pyridine compound
Inventor: YOSHIKAWA YOSHINARI
IPC: A61K31/44
Filed: 1991-08-06
Abstract: PURPOSE:To provide the subject highly safe compound reduced in adverse reactions such as digestive tract disorders and useful as an antiphlogistic agent, antipyretic agent, analgesic agent or antiallergic agent. CONSTITUTION:A compound of the formula (R<1> is alkyl, alkenyl, benzyl, phenyl, etc.; R<3> is alkyl, cycloalkyl, phenylbenzyl, etc.; R<3> is nitro, halogen, amino, alkoxy, alkylthio, etc.; A is 0, S, sulfinyl, sulfonyl), e.g. N-(2-cyclohexyloxy-6- nitro-3-pyridyl)methyl sulfonamide. The compound of the formula is produced by reacting 2-chloro-3-nitropyridine with a compound of formula: H-Y-R<2> (Y is O, S) in the presence of a base (e.g. NaOH) in a solvent-free state or in a solvent such as water or toluene.
Patent JP-H03145455-A (JP)
Title: Production of 2-acrylamide-2-methylpropanesulfonic acid
Inventor: OKUMURA MANABU
IPC: C07C303/02
Filed: 1989-10-31
Abstract: PURPOSE:To economically obtain the subject compound capable of providing homopolymer or copolymers thereof useful as a polyelectrolyte in high purity and yield by adding sulfuric acid and isobutylene at a specific molar ratio into acrylonitrile dehydrated to a specified moisture content or below. CONSTITUTION:Acrylonitrile is reacted with sulfuric acid and isobutylene to produce 2-acrylamide-2-methylpropanesulfonic acid. In the process, the sulfuric acid and isobutylene are continuously and/or intermittently added into the acrylonitrile dehydrated to <=0.2wt.%, preferably <=0.05wt.% moisture content while keeping the molar ratio of the isobutylene to the sulfuric acid at 0.80-1.20, preferably 1.0-1.1 to readily afford the objective high-purity compound useful for producing high-molecular weight polymers utilized as a polyelectrolyte for dyeability improver of acrylic fiber, dispersing agent for forming sheets of paper therefrom or flocculant, etc., in high yield.
Patent JP-H04162322-A (JP)
Title: Heat-sensitive switch
Inventor: ASAI MASATO
IPC: H01H37/32
Filed: 1990-10-24
Abstract: PURPOSE:To obtain a heat-sensitive switch integrated with a sensor portion for temperature detection and a switch portion turning the electrical signal or light signal on or off by allowing the shape memory resin to memorize the shape to turn the electrical connection state between an electrical contact and a fixed contact on or off in response to the temperature change. CONSTITUTION:Shape memory resin 12 memorizes a shape as shown by dashed lines, and the shape memory resin 12 is located at the solid line position at the ordinary temperature. When the temperature becomes the transformation point or above, the shape memory resin 12 is deformed as shown by the dashed lines, and contacts 13, 14 are closed. When the temperature is lowered, the shape memory resin 12 is returned to the original shape by the tension of a spring 15, and the contacts 13, 14 are opened. A heat-sensitive switch integrated with a sensor portion for temperature detection and a switch portion to turn the electrical signal or light signal on or off is obtained, and this apparatus is miniaturized and made lightweight.
Patent JP-H11105239-A (JP)
Title: Printing device and developing processing method of printing plate used therein
Inventor: SAKAMOTO TATSUYA
IPC: B41F7/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To perfectly remove a processing solution from the surface of a printing plate and prevent the processing solution from penetrating in a cylinder space part recessedly provided on a cylinder. SOLUTION: In this processing method, by rotating a squeezing roller 376 and a first plate cylinder 11 or a second plate cylinder 12 in opposite directions relative to each other under the condition that the squeezing roller 376 abuts against a printing plate held on the first plate cylinder 11 or on the second plate cylinder 12, a developing solution applied onto the printing plate is removed. When a cylinder gap part 413 recessionarily provided on the first plate cylinder 11 or on the second plate cylinder 12 is moved to a near position to the squeezing roller 376, the direction of rotation of the squeezing roller 376 is reversed. As a result, the developing solution consisting of a bank formed on the upperstream side of an abutting part between the printing plate and the squeezing roller 376 moves temporarily onto the surface of the squeezing roller 376. After that, the squeezing roller 376 is separated from the surface of the printing plate.
Patent JP-H06134796-A (JP)
Title: Pipe joint in rotational operation unit of vertical injection molding machine and injection molding machine utilizing the same
Inventor: YOSHIDA HIROSHI
IPC: B29C45/07
Filed: 1992-10-22
Abstract: PURPOSE:To provide a pipe joint which prevents a pipe from being twisted, bent and broken due to the rotation changeover of a member to be operated and the like, and provide a vertical injection molding machine utilizing this pipe joint. CONSTITUTION:The structure of a joint 23 for a pipe, which is connected to a unit to be rotationally operated via the pipe, is formed into a double pipe structure comprising an outside cylindrical member 25 and an inside cylindrical member 24, both the cylindrical members 24, 25 being capable of relatively rotating liquid-tightly around an axial line. A plurality of liquid pressure ports 25a are formed on the outer peripheral surface of the outside cylindrical member 25 at predetermined intervals on a straight line parallel to the axial line, and annular grooves 24a are formed in a multi-staged manner at positions on the outer peripheral surface of the inside cylindrical member 24, which correspond to the respective liquid pressure ports. A liquid path 24b extending successively in a radial direction with a predetermined phase among respective grooves is formed 10 each annular groove 24a, respectively. The end of each liquid path 18 made to communicate to a plurality of the ends of liquid paths, which are formed at spaced intervals on the same circumferential portion on the periphery of a hollow part of the inside cylindrical member 24 and which are parallel to the axial line and open to the end face of said member.
Patent JP-H06315479-A (JP)
Title: X-ray ct apparatus
Inventor: MIYAZAKI YASUSHI
IPC: G01N23/04
Filed: 1993-11-15
Abstract: PURPOSE:To embody the spiral scanning at any position by a constant speed move of a patient's bed and a spiral scanning X-ray measurement by a constant speed rotation of X-ray scanner in a section of scanning range necessary for restructuring on any part of the subject body. CONSTITUTION:An X-ray CT apparatus consists of an X-ray tube device 1, an X-ray detector 2, a high voltage generator for the X-ray tube and a patient's bed, and the X-ray tube device 1 and the X-ray detector 2 are in facing positions to each other putting the tested body on the bed between those. In a section of scanning range necessary for restructuring on any part of the subject body, the X-ray tube device 1 and the X-ray detector 2 are continuously rotated in a constant speed, and the move of the patient's bed, the X-ray irradiation by the X-ray tube device 1 and the rotation of the X-ray tube are synchronized to each other. The scanning by spiral scanning and the spiral scanning become able to be done.
Patent JP-H09100189-A (JP)
Title: Production of saccharide-containing fertilizer
Inventor: TSUKADA MITSUNOBU
IPC: C05G3/80
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To stimulate the growth of microorganisms in soil and allow crops to absorb a sugar to utilize it as an energy of photosynthesis by compounding a material containing a sugar and a saccharide to other fertilizer or feed. SOLUTION: A material adequately containing a sugar and a saccharide is compounded to other fertilizer. Examples of the material containing a sugar and a saccharide are corn jam meal, a carbohydrate, molasses, sugar, glucose, a dextrin, etc. Regarding a compounding ratio of the material containing a sugar and a saccharide to the fertilizer, 5-6% dry microbial cell fertilizer, 30-40% corn jam meal and about 50-60% general fertilizer are compounded. Application of the sugar-containing fertilizer in soil stimulates the growth of microorganisms and improves the dispersion of the fertilizer. The growth of the microorganisms strengthens the disease resistance of crops. Simultaneous use of the saccharide and the fertilizer activates photosynthesis, and the growth of crops are promoted. Accordingly, the ripening of crops is stimulated, and the quality is improved.
Patent JP-H06214390-A (JP)
Title: Negative type photosensitive resin composition and its pattern forming method
Inventor: BANBA TOSHIO
IPC: H01L21/027
Filed: 1992-10-22
Abstract: PURPOSE:To obtain negative type patterns having a high sensitivity and high resolution by using polyamide acid ester, glycine compd., styryl compd. and naphthoquinone diazide compd. which are respectively specific as essential components. CONSTITUTION:The polyamide acid ester expressed by formula I, the glycine compd. expressed by formula II, the styryl compd. expressed by formula III and the naphthoquinone diazide compd. are used as the essential components. In the formulas, R1 is a trivalent or quadrivalent org. group; R2 denotes a bivalent org. group; R3 denotes-R5-{-O-C-(=0)-C(R6)=CH2}p; R4 is R3 or-CH3, etc.; R5 is bivalent to hexad org. groups; R6 is H or CH3 group; 1 to n are 0 or 1; p is an integer from 1 to 5; x to z are percentages and satisfy 0<x, y<100, 0<z<80, x+y+z=100. R7 is-H,-CH3, etc.; R8 is-H<-C2H5, etc.; R9 is a prescribed arom. group.
Patent JP-H07138000-A (JP)
Title: Manned/unmanned load handling vehicle
Inventor: NAGAMACHI SAKAE
IPC: B66F9/24
Filed: 1993-11-15
Abstract: PURPOSE:To facilitate both manned and unmanned load haandling work by providing a manned/unmanned mode selector switch and manned and unmanned mode command devices. CONSTITUTION:A manned mode command device 103 is provided with a group of command switches S1 to Sn and, when a selector switch S0 is switched over to a manned side contact point 102A, various commands can be outputted. Also, an unmanned mode command device 104 is provided with a CPU, and prepares steering and traveling commands while processing detection signals from a mark sensor 12 to detect various markers laid down on a road surface and a guide sensor 13. Then a control device 200 takes in various commands P1 to Pn outputted from the manned mode command device 103, various commands D1 to D2 outputted from the unmanned mode command device 104, and detection signals from a travel condition monitoring sensor 15, a load handling condition monitoring sensor 16 for fork height, etc., to feedback-control the traveling and lifting and inclination of fork of a vehicle.
Patent JP-H06108700-A (JP)
Title: Safety cover for lift post with ladder
Inventor: FUTAMI TAKASHI
IPC: E04H12/00
Filed: 1992-09-30
Abstract: PURPOSE:To ensure impact resistance under low temperature or flexibility by covering the peripheral surface of a lift post with a ladder with a safty cover, and covering ribs, bolts, etc., projected from the foundation of the post to maintain safety of skiers even in the case of less snowing. CONSTITUTION:The peripheral surface of a lift post 6 except part of a ladder 4 is covered, and a plurality of leaf springs bringing the front end into contact with the peripheral surface of the post 6 are combined with main panels 8 on the circumference. After that, auxiliary panels 10 covering a part of the ladder 4 of the lift post 6 in double swinging system capable of opening and closing are connected to the main panels 8. At that time, the main panels 8 and auxiliary panels 10 are manufactured of bridge formation polynoboane resin. The perimeter of a reinforced rib projected to the foundation of the lift post 6 is covered with an anchor panel 30.
Patent JP-H10136474-A (JP)
Title: Wireless distribution of vehicle accessory
Inventor: HARADA SHOZO
IPC: H05B37/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To simplify mounting work of accessories, also to prevent the lowering of insulation and soundproof performance, also to reduce use amount of electric wires to decrease problems of vehicle waste and recycling, and to reduce vehicle weight to improve fuel consumption. SOLUTION: When a switch 1 is turned on and current flows to an electromagnet 3, a magnet 5a of a magnetic induction switch 5 is attracted against the expansion force of a spring 5c by magnetism that is generated by the electromagnet 3 and a movable armature 5b is brought into contact with a fixed contact 5d, so the switch 5 is turned on and accessories 6 like a fog lamp, etc., are switched on. Thus, accessories 6 like the fog lamp which are attached outside are switched on, being accompanied with an operation of the switch 1 provided inside the car room by connecting magnetically the electromagnet 3 and the switch 5 with glass 4 between them without making a hole on a sheet steel that partitions the inside and outside of a vehicle, insulating and soundproofing material, etc., to make an electric wire go through the hole.
Patent JP-H01128655-A (JP)
Title: Subscriber circuit
Inventor: IRIBE SHINICHI
IPC: H04M3/42
Filed: 1987-11-13
Abstract: PURPOSE:To economically realize a sound accumulating service only with the addition of small hard quantity by obtaining sound accumulating function in a subscriber circuit. CONSTITUTION:A circuit 7 to accumulate a sound signal is built in the subscriber circuit and the writing and reading condition of the sound signal is set by the descending signal of a four-wire side highway according to control logic in the subscriber circuit. Then, the giving and receiving and accumulating of the sound signal on the ascending signal and descending signal on the four-wire side highway are executed. Since the subscriber circuit internally executes logical control for the writing and reading of a signal to the sound accumulating circuit 7 by the control information of a descending side 12 of the four-wire highway, a control system can be simplified. Since the giving and receiving of a sound accumulating signal are executed on the highway in the self-circuit, a signal processing system can be simplified.
Patent JP-H04159600-A (JP)
Title: String sensor device for electronic 'taisho koto' or the like
Inventor: YANO DAIHACHIRO
IPC: G10H3/18
Filed: 1990-10-23
Abstract: PURPOSE:To reduce an interference between respective actuators by supporting each actuator where a piezoelectric element is installed between supporting plates through a supporting means bending arcuately and freely vibrating. CONSTITUTION:Each actuator 14 where a piezoelectric element 17 generating a voltage to a bending displacement is installed between opposite supporting plates 11 of a supporting case 10 in all the surface is supported respectively so as to be contacted to each string 4 by an upper end through the supporting means properly at upper and lower ends bending arcuately and vibrating freely. Thus, when flipping the string 4 by a pick or a plectrum, the actuator 14 is bent arcuately and vibrated to the vibration of the bow 4, and the voltage in proportion to the strength of the vibration of the bow 4 is generated in the piezoelectric element 17. Therefore, by making the plate thickness of each supporting plate 11 of the supporting case 10 thicker appropriately, a vibration- proof strength of the supporting part of the actuator 14 is increased. Thus, the interference between the respective actuators can be reduced easily.
Patent JP-H08149515-A (JP)
Title: Stereoscopic image pickup device
Inventor: MURATA HARUHIKO
IPC: G02B27/22
Filed: 1994-11-18
Abstract: PURPOSE: To attain congestion angle control in the stereoscopic image pickup device provided with an image pickup element. CONSTITUTION: Right eye image and left eye image having a parallax are formed on a single CCD 11 to pick up a stereoscopic image by the stereoscopic image pickup device and it is provided with an optical device 10 which compresses the right eye image and the left eye image respectively in the horizontal direction to form images on areas different from the left and right on the CCD 11, and an electronic congestion angle control means (congestion detection section 20 and CPU 18) which collates the right eye image and the left eye image to discriminate an image position relation when the deviation in corresponding picture elements is least and sets a segmentation frame for the right eye image and the left eye image compressed based on the image position relation.
Patent JP-H09125304-A (JP)
Title: Grade separation facility
Inventor: OYAMADA NOBORU
IPC: E01C1/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To smoothen traffic of vehicles at the crossing of multilane-roads of in particular, and easily attain grade separation for the crossing of the multilane-roads. SOLUTION: A structure D provided with a plurality of upper vehicle traffic floors 2F, 3F is built, striding over the whole plane crossing C of a principal road A with a general road B. Lifters for the ascent of vehicles respectively connected to the upper vehicle traffic floors 2F or 3F are provided in buildings E provided on the lanes for straight advance and right turn of the approach port of the crossing of the general road B, and lifters for the descent of vehicles respectively connected to the upper vehicle traffic floors 2F or 3F are provided in buildings F provided on the outlet lanes of the crossing of the general road B and the outlet lanes of the crossing on the right turn side of the principal road A.
Patent JP-H02133633-A (JP)
Title: Method and apparatus for packaging yarn and product made of yarn
Inventor: JIYOSEFU EDOWAADO KOSUKORU
IPC: B65D85/04
Filed: 1988-11-14
Abstract: PURPOSE: To enable treating high density packaging in a large scale instead of an expensive and noisy high speed winder by forming yarns into a compacted bundle by a pressurized fluid and segmenting to form a bundle layer, thereafter continuously repeating a cycle of a steam treatment and a compression treat ment. CONSTITUTION: This method for packaging yarns and products therefrom is to introduce yarns into a bundle-forming device 10 by a pressurized fluid to form a compacted bundle, transfer the bundle to a layer-forming device 12, segmenting the bundle by a separator blade 38 moving across a transfer belt to form a layer, successively introduce the said bundle layer into a cavity 203 through a layer-transfer assembly 201 supported by a fixed rail 227 and a guide 225 and constituted of a compression platen 29 and an accumulation platen 28, thereafter carry out a steam treatment and compress the bundle layer by driving a compression press cylinder 205 and hold the bundle layer into a vessel 209. The yarns are packaged by continuously repeating the said cycle.
Patent JP-H01127688-A (JP)
Title: Method for concentrating aqueous solution of alkali hydroxide
Inventor: FUJITA YUKO
IPC: C25B15/08
Filed: 1987-11-12
Abstract: PURPOSE:To produce aq. NaOH soln. having high concn. in a cathode chamber with a small amt. of electric energy, by introducing aq. NaOH soln. having low concn. to the anode and cathode chamber of the diaphragm cell having the anode adsorbing hydrogen, made of hydrogen occlusion alloy and the cathode not adsorbing hydrogen, made of the hydrogen occlusion alloy, and by applying an electric current. CONSTITUTION:In the electrolytic cell separated into the anodic electrolyte chamber 4 and cathodic electrolyte chamber 5 with a cation-exchange membrane 3 consisting of sodium perfluorocarbonsulfonate, the anode 1 sufficiently occluding hydrogen, made of the hydrogen occlusion alloy is arranged in the anodic electrolyte chamber 4 and the cathode 2 made of hydrogen occlusion alloy not occluding hydrogen, in the cathodic electrolyte chamber 5. The aq. NaOH soln. having low concn. of 20% is supplied to both the chambers 4 and 5 from an inlet port 6 and DC is sent to both the electric poles 1 and 2. The Na ion in the anolyte is passed to the catholyte through the cation-exchange membrane 3, the hydrogen generated on the cathode 2 is occluded in the cathode 2, and on the anode the occluded hydrogen is oxidized to water by anodic oxidation. The aq. 20% NaOH soln. flows out from an exhaust port 7 of the anode chamber 4, and concd. NaOH soln. having 50% concn. is produced with the small amt. of electric energy and flows out from an exhaust port 8 of the cathode chamber 5.
Patent JP-H08124473-A (JP)
Title: Breaker replacement tool
Inventor: SHIRAISHI YASUHIRO
IPC: H01H73/20
Filed: 1994-10-26
Abstract: PURPOSE: To prevent a short circuit and wrong connection of wires by holding the arrangement of wires in its state during replacement of a breaker. CONSTITUTION: A load side wire is disconnected from a breaker 40, and the breaker 40 is removed from a panelboard and a protection plate 20 is mounted on the back of the breaker. Next, a wire holding tool 10 is made to abut to the protection plate 20, and power side wires 52 to 54 are put inside a holding piece 6 and held in place. The wires 52 to 54 are then extracted from the breaker 40 together with the wire holding tool 10. Next, the protection plate 20 is mounted in advance on a replacement breaker, and the wires 52 to 54 are inserted into the replacement breaker and connected by sliding the wire holding tool 10 against the protection plate 20 from the direction of wire insertion. Then the wire holding tool 10 is disconnected from the wires 52 to 54 and the protection plate 20 is removed from the replacement breaker.  Further, the load side wire is connected and attached to the panelboard.
Patent JP-H01128704-A (JP)
Title: Apparatus for loading working machine of tractor
Inventor: AOKI TAKESHI
IPC: E02F3/36
Filed: 1987-11-11
Abstract: PURPOSE:To facilitate the handling of a working machine and provide sufficient attaching strength, by adding a pair of left and right sub-frames to a three point link mechanism, loading the frame of the working machine on the body of a tractor in a fixed state and connecting lower links to the frame in an oblique state. CONSTITUTION:The top portions of a top link 13 of a three point link mechanism 12 constituting the top link 13 and a pair of left and right lower links 14 are connected to the upper portion of the frame 34 of a working machine in a freely attachable or detachable state. The top portions of a pair of left and right sub-frames 35 projectingly disposed at the lower portion of a tractor body are connected to the lower portion of the frame 34 in a freely attachable or detachable state. The lower links 14 are disposed in an oblique state, and the top portions of the lower links 14 are connected to the upper portion of the frame 34 in a freely attachable or detachable state.
Patent JP-H04162474-A (JP)
Title: Semiconductor device and solid state imaging apparatus loading
Inventor: MIYATA FUMIYA
IPC: H01L27/14
Filed: 1990-10-24
Abstract: PURPOSE:To obtain a semiconductor device having excellent plane accuracy and parallelism of a tap section of a package by providing both inner lead plane and semiconductor element loading surface in the same plane. CONSTITUTION:A package 1 is formed of plastic and a lead frame 12 is integrally formed with the package 11 with the insert molding. The surface 13' on which a semiconductor element 13 is formed on the same plane as the inner lead surface 12'. Since the inner lead surface and semiconductor element loading surface are provided in the same plane as explained above, the parallelism between the semiconductor device and optical system is kept with the high accuracy and moreover size accuracy and surface accuracy peculiar to a solid state imaging device can also be obtained easily.